an·nun·ci·a·tor | \ ə-ˈnən(t)-sē-ˌā-tər 
\
\Definition of annunciator
: one that annunciates specifically : a usually electrically controlled signal board or indicator
Other Words from annunciator
annunciatory \ ə-ˈnən(t)-sē-ə-ˌtȯr-ē \ adjective
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Time Traveler for annunciator
The first known use of annunciator was circa 1753
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